Publications

International Journal

• Editorial: Special issue on Physics-informed Machine learning Enabling Fault Feature Extraction and Robust Failure Prognosis

  Chao Hu, Kai Goebel, David Howey, Zhike Peng, Dong Wang, Peng Wang, and Byeng D. Youn Mechanical Systems and Signal Processing , 2023-06 , SCIE (IF: 7.9, Rank: 2.5%) , Vol. 192, pp. 110219, 2023

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• A Comprehensive Review of Digital Twin - Part 2: Roles of Uncertainty Quantification and Optimization, a Battery Digital Twin, and Perspectives

  Adam Thelen, Xiaoge Zhang, Olga Fink, Yan Lu, Sayan Ghosh, Byeng D. Youn, Michael D. Todd, Sankaran Mahadevan, Chao Hu*, and Zhen Hu* Structural and Multidisciplinary Optimization , 2023-01 , SCIE (IF: 3.6, Rank: 17.0%) , Vol. 66, pp. 1, 2023

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• A Comprehensive Review of Digital Twin - Part 1: Modeling and Twinning Enabling Technologies

  Adam Thelen, Xiaoge Zhang, Olga Fink, Yan Lu, Sayan Ghosh, Byeng D.Youn, Michael D. Todd, Sankaran Mahadevan, Chao Hu*, and Zhen Hu* Structural and Multidisciplinary Optimization , 2022-11 , SCIE (IF: 3.6, Rank: 17.0%) , Vol. 65, pp. 354, 2022

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• Statistical Health Reasoning of Water-Cooled Power Generator Stator Windings against Moisture Absorption

  Byeng D. Youn*, Kyung Min Park, Chao Hu, Joung Taek Yoon, Hee Soo Kim, Beom Chan Jang, and Yong Chae Bae IEEE Transactions on Energy Conversion , 2015-12 , SCIE (IF: 5.0, Rank: 18.3%) , Vol. 30, No. 4, pp. 1376-1385, 2015

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• A Co-Training-Based Approach for Prediction of Remaining Useful Life Utilizing both Failure and Suspension Data

  Chao Hu, Byeng D. Youn*, Taejin Kim, and Pingfeng Wang Mechanical Systems and Signal Processing , 2015-10 , SCIE (IF: 7.9, Rank: 2.5%) , Vol. 62-63, pp. 75–90, 2015

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• A Probabilistic Detectability Based Sensor Network Design Method for System Health Monitoring and Prognostics

  Pingfeng Wang, Byeng D. Youn*, Chao Hu, Jong M. Ha, and Byung Chul Jeon Journal of Intelligent Material Systems and Structures , 2015-06 , SCIE (IF: 2.4, Rank: 60.8%) , Vol. 26, No. 9, pp. 1079-1090, 2015

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• An Adaptive Dimension Decomposition and Reselection Method for Reliability Analysis

  Chao Hu, Byeng D. Youn*, and Heonjun Yoon Structural and Multidisciplinary Optimization , 2013-03 , SCIE (IF: 3.6, Rank: 17.0%) , Vol. 47, pp. 423–440, 2013

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• Copula-Based Statistical Health Grade System against Mechanical Faults of Power Transformers

  Chao Hu, Pingfeng Wang, Byeng D. Youn*, Wook-Ryun Lee, and Joung Taek Yoon IEEE Transactions on Power Delivery , 2012-10 , SCIE (IF: 3.8, Rank: 30.3%) , Vol. 27, No. 4, pp. 1809-1819, 2012

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• Ensemble of Data-Driven Prognostic Algorithms for Robust Prediction of Remaining Useful Life

  Chao Hu, ByengD. Youn*, Pingfeng Wang, and Joung Taek Yoon Reliability Engineering & System Safety , 2012-07 , SCIE (IF: 9.4, Rank: 3.3%) , Vol. 103, pp. 120-135, 2012

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• A Multiscale Framework with Extended Kalman Filter for Lithium-Ion Battery SOC and Capacity Estimation

  Chao Hu, Byeng D. Youn*, and Jaesik Chung Applied Energy , 2012-04 , SCIE (IF: 10.1, Rank: 6.2%) , Vol. 92, pp. 694-704, 2012

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• A Generic Probabilistic Framework for Structural Health Prognostics and Uncertainty Management

  Pingfeng Wang, Byeng D.Youn*, and Chao Hu Mechanical Systems and Signal Processing , 2012-04 , SCIE (IF: 7.9, Rank: 2.5%) , Vol. 28, pp. 622-637, 2012

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• A Comparative Study of Probability Estimation Methods for Reliability Analysis

  Zhimin Xi, Chao Hu, and Byeng D. Youn* Structural and Multidisciplinary Optimization , 2012-01 , SCIE (IF: 3.6, Rank: 17.0%) , Vol. 45, pp. 33–52, 2012

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• Resilience-Driven System Design of Complex Engineered Systems

  Byeng D. Youn*, Chao Hu, and Pingfeng Wang Journal of Mechanical Design , 2011-10 , SCIE (IF: 2.9, Rank: 29.2%) , Vol. 133, No. 10. pp. 101011, 2011

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• A Generalized Complementary Intersection Method (CIM) for System Reliability Analysis

  Pingfeng Wang, Chao Hu, and Byeng D. Youn* Journal of Mechanical Design , 2011-07 , SCIE (IF: 2.9, Rank: 29.2%) , Vol. 133, No. 7, pp. 071003, 2011

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• An Asymmetric Dimension-Adaptive Tensor Product Method for Reliability Analysis

  Chao Hu and Byeng D. Youn* Structural Safety , 2011-05 , SCIE (IF: 5.7, Rank: 8.6%) , Vol. 33, No. 3, pp. 218-231, 2011

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• Adaptive-Sparse Polynomial Chaos Expansion for Reliability Analysis and Design of Complex Engineering Systems

  Chao Hu and Byeng D. Youn* Structural and Multidisciplinary Optimization , 2011-03 , SCIE (IF: 3.6, Rank: 17.0%) , Vol. 43, No. 3, pp. 1239-1249, 2011

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• Random Field Characterization Considering Statistical Dependence for Probability Analysis and Design

  Zhimin Xi, Byeng D. Youn*, and Chao Hu Journal of Mechanical Design , 2010-10 , SCIE (IF: 2.9, Rank: 29.2%) , Vol. 132, No. 10, pp. 101008, 2010

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International Conference

• "A Generalized Complementary Intersection Method (CIM) for System Reliability Analysis"

  Pingfeng Wang, Chao Hu, and Byeng D. Youn Conference : 50th AIAA/ASME/ASCE/AHS/ASC Structures,Structural Dynamics, and Materials Conference 2009-05-04

• "Adaptive-Sparse Polynomial Chaos Expansion for Reliability Analysis and Design of Complex Engineering Systems"

  Chao Hu and Byeng D. Youn Conference : ASME 2009 International Design and Engineering Technical Conferences & Computers and Information in Engineering Conference 2009-08-30

• "Asymmetric Dimension-Adaptive Tensor Product Method for Reliability Analysis"

  Chao Hu, and Byeng D. Youn Conference : 51th AIAA/ASME/ASCE/AHS/ASC Structures,Structural Dynamics, and Materials Conference 2010-04-12

• "Anisotropic Dimension-Adaptive Tensor Product Method for Reliability Analysis and Design"

  Chao Hu, and Byeng D. Youn Conference : 51th AIAA/ASME/ASCE/AHS/ASC Structures,Structural Dynamics, and Materials Conference 2010-04-12

• "A Multiscale Framework with Extended Kalman Filter for Lithium-Ion Battery SOC and Capacity Estimation"

  Chao Hu, Byeng D. Youn, and Jaesik Chung Conference : 15th International Meeting on Lithium Batteries 2010 2010-07-01

• "Ensemble of Data-Driven Prognostic Algorithms with Weight Optimization and K-Fold Cross Validation"

  Chao Hu, Byeng D. Youn, and Pingfeng Wang Conference : ASME 2010 International Design and Engineering Technical Conferences & Computers and Information in Engineering Conference 2010-08-15

• "Effective Random Field Characterization Considering Statistical Dependence for Probability Analysis and Design"

  Zhimin Xi, Byeng D. Youn, and Chao Hu Conference : ASME 2010 International Design and Engineering Technical Conferences & Computers and Information in Engineering Conference 2010-08-15

• "A Generic Sensor Network Design Framework Based on a Detectability Measure"

  Pingfeng Wang, Byeng D. Youn, and Chao Hu Conference : ASME 2010 International Design and Engineering Technical Conferences & Computers and Information in Engineering Conference 2010-08-15

• "A Probabilistic Detectability Based Structural Sensor Network Design Methodology for Prognostics and Health Management"

  Pingfeng Wang, Byeng D. Youn, and Chao Hu Conference : Annual Conference of the Prognostics and Health Management Society 2010 2010-10-14

• "Ensemble of Data-Driven Prognostic Algorithms with Weight Optimization and K-Fold Cross Validation"

  Chao Hu, Byeng D. Youn, and Pingfeng Wang Conference : Annual Conference of the Prognostics and Health Management Society 2010 2010-10-14

• "Resilience-Driven System Design of Complex Engineered Systems"

  Byeng D.Youn, Chao Hu, and Pingfeng Wang Conference : 9th World Congress on Structural and Multidisciplinary Optimization 2011-06-11

• "A General Framework of Virtual Product Testing Using Statistical Computer Model Calibration"

  Byeng D.Youn, Chao Hu, and Pingfeng Wang Conference : 9th World Congress on Structural and Multidisciplinary Optimization 2011-06-13

• "Ensemble of Data-driven Pognostic Algorithms for Robust Prediction of Remaining Useful Life"

  Chao Hu, Byeng D. Youn, and Pingfeng Wang Conference : 2011 IEEE International Conference on Prognostics and Health Management 2011-06-20

• "Semi-Supervised Learning with Co-Training for Data-Driven Prognostics"

  Chao Hu, Byeng D. Youn, and Tae Jin Kim Conference : ASME 2011 International Design and Engineering Technical Conferences & Computers and Information in Engineering Conference 2011-08-28

• "Resilience-Driven System Design of Complex Engineered Systems"

  Byeng D. Youn, Chao Hu, and Pingfeng Wang Conference : ASME 2011 International Design and Engineering Technical Conferences & Computers and Information in Engineering Conference 2011-08-28

• "An Asymmetric Dimension-Adaptive Tensor-Product Method for Reliability Analysis"

  Chao Hu and Byeng D. Youn Conference : ASME 2011 International Design and Engineering Technical Conferences & Computers and Information in Engineering Conference 2011-08-28

• "Online Estimation of Lithium-Ion Battery State-of-Charge and Capacity with a Multiscale Filtering Technique"

  Chao Hu, Byeng D. Youn, Taejin Kim, and Jaesik Chung Conference : Annual Conference of the Prognostics and Health Management Society 2011 2011-09-25

• "A Hybrid Prognostic Algorithm for Online Prediction of Lithium-Ion Battery SOH and SOL"

  Chao Hu, Taejin Kim, Byung C. Jung, and Byeng D. Youn Conference : International Conference on Materials and Reliability 2011-11-20

• "Resilience Allocation for Engineered System Design"

  Byeng D.Youn, Chao Hu, Pingfeng Wang, and Joung Taek Yoon Conference : 53rd AIAA/ASME/ASCE/AHS/ASC Structures,Structural Dynamics, and Materials Conference 2012-04-23

• "Online State-of-Health Prediction of Lithium-Ion Battery with a Multiscale Filtering Technique"

  Byeng D.Youn, Chao Hu, Taejin Kim, and Jaesik Chung Conference : 53rd AIAA/ASME/ASCE/AHS/ASC Structures,Structural Dynamics, and Materials Conference 2012-04-23

• "Statistical Health Grade System against Mechanical failures of Power Transformers"

  Chao Hu, Pingfeng Wang, Byeng D. Youn, Wook-Ryun Lee, and Joung Taek Yoon Conference : Annual Conference of the Prognostics and Health Management Society 2012 2012-09-23

• "A Time-dependent Framework of Resilience-Driven System Design and Its Application to Wind turbine System Design"

  Joung Taek Yoon, Byeng D. Youn, Pingfeng Wang, and Chao Hu Conference : 10th World Congress on Structural and Multidisciplinary Optimization 2013-05-23

• "Health Diagnostics of Water-Cooled Power Generator Stator Windings Using a Directional Mahalanobis Distance (DMD)"

  Kyung Min Park, Byeng D. Youn, Joung T. Yoon, Chao Hu, Hee Soo Kim, and Yong Chae Bae Conference : 2013 IEEE International Conference on Prognostics and Health Management 2013-06-26

• "A Time-dependent Resilient-driven System Design Framework"

  Joung Taek Yoon, Byeng D. Youn, Pingfeng Wang and Chao Hu Conference : 5th Asia Pacific Congress on Computational Mechanics & 4th International Symposium on Computational Mechanics 2013-12-11

• "Online Thermal State Estimation of High Power Lithium-ion Battery"

  Hyunjae Kim, Sunuwe Kim, Taejin Kim, Chao Hu, and Byeng D. Youn Conference : 2015 IEEE International Conference on Prognostics and Health Management 2015-06-23

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• "Online Estimation of Heat Generation Rate Estimation for High Power Lithium-Ion Battery"

  Hyunjae Kim, Sunuwe Kim, Taejin Kim, Chao Hu, and Byeng D. Youn Conference : 7th Asia-Pacific International Symposium on Advanced and Maintenance Modelling 2016-08-25

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Domestic Conference

• "확장 칼만 필터를 이용한 리튬 이온 전지의 충전률, 용량 예측 방법"

  후차오, 윤병동, 정재식 Conference : 대한기계학회 2011년도 CAE 및 응용역학부문 춘계학술대회 2011-04-14

• "확장 칼만 필터를 이용한 리튬 이온 전지의 충전률, 용량 예측 방법"

  후차오, 윤병동, 정재식 Conference : 대한기계학회 2011년도 신뢰성부문 춘계학술대회 2011-05-19

• "부분지도학습과 공동학습을 이용한 데이터 주도 상태 예측"

  후차오, 윤병동, 김태진 Conference : 대한기계학회 2011년도 신뢰성부문 춘계학술대회 2011-05-19

• "리튬 이온 전지의 온라인 SOH, SOL 예측을 위한 하이브리드 예지 알고리즘 적용"

  김태진, 윤병동, 후차오 Conference : 한국정밀공학회 2011년도 추계학술대회 2011-10-26

• "복잡한 공학 시스템을 위한 복원가능 시스템 설계"

  윤병동, 후차오, 왕핑펭, 윤정택 Conference : 대한기계학회 2011년도 추계학술대회 2011-11-02

• "개선된 복원도 기반 설계 방법론과 풍력발전기 블레이드 설계로의 적용"

  윤정택, 윤병동, 왕핑펭, 후차오 Conference : 2013년도 추계 소음진동 학술대회 2013-10-23

Book & Chapter

• Chao Hu, Byeng D. Youn, and Pingfeng Wang, "Engineering Design under Uncertainty and Health Prognostics ", Springer, 2018-07
  
  
• Chao Hu, Pingfeng Wang, and Byeng D. Youn, "Numerical Methods for Reliability and Safety Assessment (Advances in System Reliability Analysis under Uncertainty) ", Springer, 2014-10
  

Awards

• Chao Hu, 윤병동, 정재식, "Applied Energy - Highly Cited Research Paper 2012 to 2013", 2015-03-09
  
  
• Chao Hu, 윤병동, Pingfeng Wang, 윤정택, " ASME 2012 IDETC Design Automation Conference - Top 10 Best Papers (out of 118) ", 2012-08-12
  
  
• Chao Hu, 윤병동, 김태진, "2012 IEEE International Conference on Prognostics and Health Management - Best Industry Paper Award", 2012-07-05
  
  
• 윤병동, Chao Hu, Pingfeng Wang, "ASME 2011 IDETC Design Automation Conference - Top 10 Best Papers (out of 122)", 2011-08-28